Did someone say Squirrel?

We have new neighbours, well I say new,  they've been in since last September. Anyway, they have a dog called Pepper who was a bit of a barker but is settling down nicely now. 
We were sat out on our patio when a dogs head appeared above the fence, we couldn't believe that she could see over, she'd have to be 6 foot! Her owner quickly apologised for her and we had a good chat, and we realised that Pepper was standing on the garden furniture to look over!